Dia.1000mm steel blanks for diamond circular saw 1.Application for granite and marble 2.blank thickness: 5.0mm,seg.L:25mm Dia.1000mm steel blanks for diamond circular saw, diamond granite blade blanks, diamond granite blade, granite cutting saw ◊ Product information All steel blanks passed the tension test before shipment FLATNESS tolerance plus minus 0.15 mmHardness : HRC43±2 1.Application for ...